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    • 15. 发明授权
    • Tone signal generating apparatus for performing a timbre change by
storing a full frequency band in a wave memory
    • 音频信号发生装置,用于通过将全频带存储在波形存储器中来执行音色变化
    • US5428183A
    • 1995-06-27
    • US168191
    • 1993-12-17
    • Eiji MatsudaHiroshi KitagawaGen IzumisawaJiro Tanaka
    • Eiji MatsudaHiroshi KitagawaGen IzumisawaJiro Tanaka
    • G10H1/053G10H1/12G10H7/02G10H7/08
    • G10H1/125G10H7/02Y10S84/09
    • A tone signal generating apparatus, including a memory for storing wave data containing frequency components within a full band; a tone generator for reading the wave data from the memory in accordance with key ON/OFF data to generate a tone signal; a velocity generator for generating a velocity value based on key ON/OFF data; a first coefficient processor for producing a first coefficient to control the amplitude in accordance with the velocity value generated by the velocity generator; a first operator for performing an operation on the first coefficient produced by the first coefficient processor and the tone signal generated by the tone generator, a filter for extracting frequency components within a specific band from the tone signal output from the first operator to produce a first tone signal and outputting the first tone signal; a second coefficient processor for producing a second coefficient to control the amplitude in accordance with the velocity value generated by the velocity generator; and a second operator for performing an operation on the second coefficient produced by the second coefficient processor and the tone signal produced by the tone generator to obtain a second tone signal and outputting the second tone signal.
    • 一种音频信号发生装置,包括用于存储包含全频段内的频率分量的波形数据的存储器; 一个乐音发生器,用于根据键ON / OFF数据从存储器中读出波形数据,以产生音调信号; 速度发生器,用于基于键ON / OFF数据产生速度值; 第一系数处理器,用于产生根据由速度发生器产生的速度值来控制幅度的第一系数; 用于对由第一系数处理器产生的第一系数和由乐音发生器产生的音调信号执行操作的第一操作器,用于从第一操作器输出的音调信号中提取特定频带内的频率分量的滤波器,以产生第一 并输出第一音调信号; 第二系数处理器,用于产生根据由速度发生器产生的速度值来控制振幅的第二系数; 以及第二运算器,用于对由第二系数处理器产生的第二系数和由乐音发生器产生的音调信号执行操作以获得第二音调信号并输出​​第二音调信号。
    • 18. 发明申请
    • ARTIFICIAL LEATHER, ENTANGLED WEB OF FILAMENTS, AND PROCESS FOR PRODUCING THESE
    • 人造皮革,电缆网络及其制造方法
    • US20120028008A1
    • 2012-02-02
    • US13203582
    • 2010-02-24
    • Jiro TanakaTsuyoshi Yamasaki
    • Jiro TanakaTsuyoshi Yamasaki
    • B32B5/02B05D3/00B05D3/12D04H13/00
    • An artificial leather including a base layer and a surface layer which is formed on one of surfaces of the base layer. The base layer includes bundles of microfine filaments and an elastic polymer. The surface layer includes the microfine filaments or includes the microfine filaments and the elastic polymer. The surface layer satisfies the relationship of X/Y≧1.5 wherein X is the number of cut ends of the microfine filaments which exist in a region from a surface to a 20 μm depth in a cross section of the artificial leather, Y is the number of cut ends of the microfine filaments which exist in a region from a surface to a 20 μm depth in a cross section perpendicular to the cross section for determining X, and X>Y. The artificial leather having such surface layer exhibits a sufficient gloss without coating a pigment such as metallic powder.
    • 一种人造革,其包括基底层和形成在基底层的一个表面上的表面层。 基层包括超细丝束和弹性聚合物。 表面层包括微细丝,或包括微细长丝和弹性聚合物。 表面层满足X /Y≥1.5的关系,其中X是在人造革的横截面中从表面到20μm深度的区域中存在的超细丝的切割端数,Y是数字 在垂直于横截面的横截面中存在于从表面到20μm深度的区域中的极细丝的切割端,用于确定X,X> Y。 具有这种表面层的人造革显示出足够的光泽度,而不涂覆诸如金属粉末的颜料。
    • 19. 发明授权
    • Base for synthetic leather and synthetic leathers made by using the same
    • 用于合成皮革和合成皮革的基础使用它
    • US07932192B2
    • 2011-04-26
    • US12097659
    • 2006-12-13
    • Michinori FujisawaJiro TanakaTsuyoshi YamasakiNorio MakiyamaYoshiyuki Ando
    • Michinori FujisawaJiro TanakaTsuyoshi YamasakiNorio MakiyamaYoshiyuki Ando
    • B32B27/02D01F8/00
    • D06N3/0004Y10S428/904Y10T442/2861Y10T442/614Y10T442/682Y10T442/689
    • A substrate for artificial leathers, comprising a nonwoven fabric body made of microfine fiber bundles and an elastic polymer impregnated therein. The substrate for artificial leathers simultaneously satisfies the following requirements 1 to 4: (1) each of the microfine fiber bundles contains 6 to 150 bundled microfine long fibers in average; (2) a cross-sectional area of the microfine long fibers constituting the microfine fiber bundles is 27 μm2 or less, and 80% or more of the microfine long fibers has a cross-sectional area of from 0.9 to 25 μm2; (3) an average cross-sectional area of the microfine fiber bundles is from 15 to 150 μm2; and (4) on a cross section parallel to a thickness direction of the nonwoven fabric body, cross sections of the microfine fiber bundles exist in a density of from 1000 to 3000/mm2 in average. The raised artificial leathers and grain-finished artificial leathers made from the substrate for artificial leathers are excellent in the properties which are hitherto difficult to be combined.
    • 一种人造革用基材,其特征在于,包括由超细纤维束构成的无纺布体和浸渍在其中的弹性聚合物。 人造革用基材同时满足以下要求1〜4:(1)每个超细纤维束平均含有6〜150个捆束的超细长纤维; (2)构成超细纤维束的微细长纤维的截面积为27μm2以下,超细长纤维的80%以上的截面积为0.9〜25μm2; (3)超细纤维束的平均截面积为15〜150μm2; 和(4)在与无纺布体的厚度方向平行的截面上,超细纤维束的截面的平均密度为1000〜3000 / mm 2。 由人造革用基材制成的人造革和人造革人造皮革,迄今为止难以组合的性能优异。